Tab2 7.0 Wifi Problem - Galaxy Tab 2 Q&A, Help & Troubleshooting

Hi guys,
Need help with my tab2 7.0 4.2.2 jelly bean.
Wifi suddenly not working.
When I touch the wifi icon,it did'nt turn fully green...
If I turn on the wifi thru the setting icon, it says Turning on...but nothing happen.
Please refer to the attached images below.
Reset the tablet-Done
Reinstall the firmware-Done
Nothing happen
I'm not an advance person in adroid OS.
Really hope simple explanation & guidance in order to solve this problem.
Stress......

savio666 said:
Hi guys,
Need help with my tab2 7.0 4.2.2 jelly bean.
Wifi suddenly not working.
When I touch the wifi icon,it did'nt turn fully green...
If I turn on the wifi thru the setting icon, it says Turning on...but nothing happen.
Please refer to the attached images below.
Reset the tablet-Done
Reinstall the firmware-Done
Nothing happen
I'm not an advance person in adroid OS.
Really hope simple explanation & guidance in order to solve this problem.
Stress......
Click to expand...
Click to collapse
Is your tablet still covered by warranty? Since no data wipes work, I think it may be an internal problem.

fr4n said:
Is your tablet still covered by warranty? Since no data wipes work, I think it may be an internal problem.
Click to expand...
Click to collapse
Out of warranty....
if not, I send it to service centre...
suspect hardware problem coz i think there's nothings wrong with the software...hope please not.

savio666 said:
Out of warranty....
if not, I send it to service centre...
suspect hardware problem coz i think there's nothings wrong with the software...hope please not.
Click to expand...
Click to collapse
I think you should send it to the service center, then.
I have suspects about hardware issues.

fr4n said:
I think you should send it to the service center, then.
I have suspects about hardware issues.
Click to expand...
Click to collapse
i guess that the only option...
need to send it to service centre soon...

Related

Qtek8310 - White Screen

Hello! Sorry for my English. I have a problem. not included phone Qtek8310, just white screen and all. Hard Reset not working. In Bootloader does not include: (. Help me please.
Thank you in advance
Ok so what were you trying to do?
And what does white screen mean? Do you see the bootloader screen with the three band color? Or can you see the splash screen when you first power up the phone?
Sounds like a ROM update gone bad.
Bootloader, I see none. When you sign a white screen. Computer saw no phone.
Quarx said:
Bootloader, I see none. When you sign a white screen. Computer saw no phone.
Click to expand...
Click to collapse
How did this happen? What were you trying to do? That may be helpful in solving this problem!
This was probably due to the fact that I wrote in the program TeraTermPro format ALL. After that phone ceased to be included
Quarx said:
This was probably due to the fact that I wrote in the program TeraTermPro format ALL. After that phone ceased to be included
Click to expand...
Click to collapse
Sorry my friend - this phone is now completely dead. I've heard of people trying to open their phones and trying to manually revive the OS by hooking up to the chip via JTAG, but I don't think anyone has been successful. See this thread, and you will know what I mean that the phone is dead. Sorry.
Thank you. very sorry .....
Topic can be closed.
Quarx said:
This was probably due to the fact that I wrote in the program TeraTermPro format ALL. After that phone ceased to be included
Click to expand...
Click to collapse
YES! TeraTermPro will kill the phone with the format ALL command. It happened to me recently but was lucky my phone was still under warranty. Send it to service center for replacement of the mother board. Luckily they did know what happened.
I am sorry about your case and good luck to you.

Phone display off but phone is working

Hey.
My Galaxy R display gone off after sometime of locking the phone. But phone is working fine. I can hear the ringtone when call is coming. When I switch any button phone display not work but I can use phone after rebooting and again it happen after sometime when the phone is lock. I tried installing another ROM and kernel but still it is happening. So what i have to do to solve this.
Sorry for my bad English and Thanks in advance.
I think there's a problem with the display backlight. Better take it to the SSC if the device is in warranty..
Thnx!
Sadly I don't have warranty and I don't think it is backlight problem. If it is then why would it work every time after reboot.
I figured something else and now I am sure it is not problem with backlight. Today I changed light setting to automatic off to 10 minutes. And after that I checked whether it happen or not. After sometime I tried to unlock drawing the pattern but it is very difficult to draw and goes wrongly and i tried every button but except power button no button work. I tried after that drawing the pattern and working fine. After sometime again it happen and it goes fine after pressing power button. But still it wont work it if happen when the backlight is off. So I think now you people have some more information. And i hope I can fix it soon with your help.
Again sorry for my English and Thanks.
Still no reply. So bad.
pharix said:
Still no reply. So bad.
Click to expand...
Click to collapse
Hey buddy. this thing happened with me lots of time when I was over GB. If you are over GB then flash ICS or JB.. this will definitely solve out your problem. But if you think this wont help then can visit SSC.
kataria.vikesh said:
Hey buddy. this thing happened with me lots of time when I was over GB. If you are over GB then flash ICS or JB.. this will definitely solve out your problem. But if you think this wont help then can visit SSC.
Click to expand...
Click to collapse
I think I should try this. Would you recommend best ICS ROM. And Thanks for your help.
kataria.vikesh said:
Hey buddy. this thing happened with me lots of time when I was over GB. If you are over GB then flash ICS or JB.. this will definitely solve out your problem. But if you think this wont help then can visit SSC.
Click to expand...
Click to collapse
I updated my phone to ICS. But still it is happening. i don't knw what is wrong with it. Is there any other solution.
Hmmm... me too faced the issue in GB... not sure about ICS.. coz I was very little time in ICS... can u connect ur phone with PC and run log cat... after it get stuck.. when u reboot it will get ended and u can send the logcat... developers can see what is going wrong...
Sent from my GT-I9103 using xda app-developers app
karthik050782 said:
Hmmm... me too faced the issue in GB... not sure about ICS.. coz I was very little time in ICS... can u connect ur phone with PC and run log cat... after it get stuck.. when u reboot it will get ended and u can send the logcat... developers can see what is going wrong...
Sent from my GT-I9103 using xda app-developers app
Click to expand...
Click to collapse
I download Logcat Tool here : http://forum.xda-developers.com/showthread.php?t=1747544
But i don't know how to use it, Can you help me with that?
Not sure about the link you have posted... try the below and give thanks to him for the wonderful guide..
http://forum.xda-developers.com/showthread.php?t=1751439
Here is a log files. 1st one is full log file and second one is log after stuck the device.
View attachment 1484137
Does it help??
Not sure.. how u have taken this logcat.. not getting anything interesting...
1. Run logcat after connecting your pc..
2. let it run till ur mobile get stuck...
3. after it get stuck.. u have to reboot(rite?)
4. while rebooting the logcat will get ended
5. send the logcat...
If u used the same procedure, then do one more testing after doing a factory reset(don't install any app and don't restore ur app)...
Will do and let you know.
Here it is. View attachment log.rar and View attachment 1484972 Hope it will help you to identify my problem.
Thanks.

Help, my touchscreen stop works!

Hey guys, help me please.
My touchscreen stop works, i dont know why, but the only part of works is the bottom os screen. i tried to calibrate but dont work. someone know how solve?
StrokeP said:
Hey guys, help me please.
My touchscreen stop works, i dont know why, but the only part of works is the bottom os screen. i tried to calibrate but dont work. someone know how solve?
Click to expand...
Click to collapse
Well, we should figure out if it's a hardware problem or software problem.
Have you recently flashed another ROM or kernel, or messed with system files?
Have you dropped, pushed hard on the screen, or caused any damage to the screen?
Regards, Drago
No, my phone is on my pocket yesterday on a party. when i post a photo on istagran de touch become crazy and i restart the phone and the touch stop.
StrokeP said:
No, my phone is on my pocket yesterday on a party. when i post a photo on istagran de touch become crazy and i restart the phone and the touch stop.
Click to expand...
Click to collapse
Have you tried reflashing stock firmware with Flashtool?
I recommend you trying that, but be sure to uncheck the "wipe data" checkbox, else you will lose your apps and their data.
As reading your story it doesn't sound like a hardware issue, so reflash stock firmware, perhaps try the calibration patch once more after reflashing, and tell us the results.
Regards, Drago

[Q] Note 10.1 touchscreen not working. S-Pen works

Hi guys
I have a serious problem with my Galaxy Note 10.1 (GT-8010)
After installing wrong stock 4.4. update (for GT-8000) and rooted the device my touchscreen stopped working.
I was able to install the stock firmware (4.1.2. for GT-8010) but still no response from touchscreen. S-pen works though.
Is the anything I can do besides sending the tablet to Samsung?
And how can I know if it is in fact rooted?
Sorry for my inexperience...
Regards
Bernardo
bernasduro said:
Hi guys
I have a serious problem with my Galaxy Note 10.1 (GT-8010)
After installing wrong stock 4.4. update (for GT-8000) and rooted the device my touchscreen stopped working.
I was able to install the stock firmware (4.1.2. for GT-8010) but still no response from touchscreen. S-pen works though.
Is the anything I can do besides sending the tablet to Samsung?
And how can I know if it is in fact rooted?
Sorry for my inexperience...
Regards
Bernardo
Click to expand...
Click to collapse
Have you tried installing stock firmware 4.4.2 for your Device?
RE
filchi756 said:
Have you tried installing stock firmware 4.4.2 for your Device?
Click to expand...
Click to collapse
Hi Filchi
I did but only the GT-8000 one... And had the same problem... I cant know wich zone I should use. Im in Portugal, but I bought it in Redcoon (came from Spain)
The last time I used Heimdall, because Odin not always works...
Am I using the correct ROM? is my tablet really rooted? (When I try an OTA update it says I cant do it because the tablet has been modified...) Maybe if I unrrot it...but dont know how...
KR
Bernardo
bernasduro said:
Hi Filchi
I did but only the GT-8000 one... And had the same problem... I cant know wich zone I should use. Im in Portugal, but I bought it in Redcoon (came from Spain)
The last time I used Heimdall, because Odin not always works...
Am I using the correct ROM? is my tablet really rooted? (When I try an OTA update it says I cant do it because the tablet has been modified...) Maybe if I unrrot it...but dont know how...
KR
Bernardo
Click to expand...
Click to collapse
Try to install any european firmware maybe, there is a spain version for your tablet its N8010XXUDNG1 you can try that. By the way you said you successfully went back to 4.1.2, what is written in download mode is it N8010 or N8000 at the moment? Try pc odin ver.1.85 or 3.07. If you want to know if your tablet is rooted , have install a custom recovery? And also check if you have superuser.apk or su.apk in app drawer if you have then your rooted.
filchi756 said:
Try to install any european firmware maybe. By the way you said you successfully went back to 4.1.2, what is written in download mode is it N8010 or N8000 at the moment? Try pc odin ver.1.85 or 3.07. If you want to know if your tablet is rooted , have install a custom recovery? And also check if you have superuser.apk or su.apk in app drawer if you have then your rooted.
Click to expand...
Click to collapse
Thanks
In download mode I have N-8000 (??)
Do u think this is a hardware problem? Or firmware?
Thank you!
bernasduro said:
Thanks
In download mode I have N-8000 (??)
Do u think this is a hardware problem? Or firmware?
Thank you!
Click to expand...
Click to collapse
Wow this is tricky.An N8010 tablet recognized as N8000. Look in the general section there are threads there with the same problem as yours if I'm not mistaken.If you have guts try installing a 4.4.2 spain for N8010. Or can try a 4.4.2 custom rom to try if that is a hardware or software problem. You have a 4.4.2 bootloader with a 4.1.2 firmware installed now maybe its not compatible?
P.s. try to read here" http://forum.xda-developers.com/galaxy-note-10-1/help/recovering-n8010-leaked-locked-n8000-t2802516 " and here " http://forum.xda-developers.com/showthread.php?t=2780779 "
Two days ago my N8000's touch screen stopped working. It could not detect touches at all. Booting into TWRP recovery which is touch - based gave me the same results. The display still worked perfectly but would not detect touches.
Is this the same problem you're experiencing? If yes then I can share with you what I did to get it to work again.
benjieg said:
Two days ago my N8000's touch screen stopped working. It could not detect touches at all. Booting into TWRP recovery which is touch - based gave me the same results. The display still worked perfectly but would not detect touches.
Is this the same problem you're experiencing? If yes then I can share with you what I did to get it to work again.
Click to expand...
Click to collapse
Kabayan? Mine if you can share your solutions here so others having this problem can fix theirs?
benjieg said:
Two days ago my N8000's touch screen stopped working. It could not detect touches at all. Booting into TWRP recovery which is touch - based gave me the same results. The display still worked perfectly but would not detect touches.
Is this the same problem you're experiencing? If yes then I can share with you what I did to get it to work again.
Click to expand...
Click to collapse
Yes Benjieg
I think it is. But my s-pen still works.
Now I have my N8010 working with stock portuguese 4.1.2., only s-pen, and in download mode it says N8000..... maybe because some months ago I installed N8000 4.4 (early release) by mistake, thinking it was for 8010. But it worked fine...
thanks!
Not sure we have the same case, but in mine, I had to resort to opening up my Note and unplugging the battery for a few seconds, then plugging it back in. Was so relieved the touch screen started responding as normal. Found a video in YouTube on how to open it. Seems like the equivalent of turning it OFF the back ON. But in my case I couldn't turn it off anymore because the touch screen wouldn't respond.
Hope this helps Kabayan.
benjieg said:
Not sure we have the same case, but in mine, I had to resort to opening up my Note and unplugging the battery for a few seconds, then plugging it back in. Was so relieved the touch screen started responding as normal. Found a video in YouTube on how to open it. Seems like the equivalent of turning it OFF the back ON. But in my case I couldn't turn it off anymore because the touch screen wouldn't respond.
Hope this helps Kabayan.
Click to expand...
Click to collapse
Kabayan, thanks for replying.I thought it's software base solution.Anyway maybe you can try pressing the power button for 5 to 7 seconds to restart your device next time.
Thanks for the advice but already tried it and didn't work.
benjieg said:
Thanks for the advice but already tried it and didn't work.
Click to expand...
Click to collapse
thanks
ON and OFF is no solution for me...
maybe is a software problem (if not broken...)
Im going to try an european 4.4.2. install for N-8010 and keep u posted
tks all
confused and need help
i have a n8000 , base band version N8000XXCLL1, my touch screen stoped responding while playing a game , only Spen works , tried resetting , but no help, I'm a no-voice when it comes to programing and need a step by step guide >>>> many thanks in advance for all your help
samsung gt-n8000 s-pen not working while i update my tab in wifi

Help on Xperia Z3 Right channel/Bottom speaker extremely low volume

Hi, can someone please help me
I rooted my phone like 2 weeks ago, the sounds were perfectly fine until I noticed that it became lower yesterday.
I don't know what happened. It was not dropped nor got wet. The volume suddenly became lower
I think it's the lower speaker.
It's fine when I use my earphones. I also tried to max all the volume thingy in settings.
Can someone help me to fix it?
Click to expand...
Click to collapse
UPDATED: I've been trying to figure out my phone's problem for the past weeks. I even started a thread about it [you can find it here].
I found out that the problem is the right channel or the bottom speaker.
I've been looking around and found out that some experienced the same.. No one said anything about solutions and what not.
Anyone here experiencing the same problem? If yes, did you do anything to be able to fix it?
I tried factory reset and flashing my phone. Nothing friggin happen.
I wanna know if I could resolve it on my own before I send it to the shop for service >.< (which is friggin far from me).
Bump. Really need help here
StrangelyFamiliar said:
Bump. Really need help here
Click to expand...
Click to collapse
Hmm.. I can only advice few things.. But you should backup your stuff and have long process.
1. Factory reset as first measure.
2. Use PCC to repair your phone
3. Flash other firmware
If it is software it will sort our by this, if it is hardware, then mate you need to send it to Sony center.
Sent from my D6603 using XDA Free mobile app
electrash said:
Hmm.. I can only advice few things.. But you should backup your stuff and have long process.
1. Factory reset as first measure.
2. Use PCC to repair your phone
3. Flash other firmware
If it is software it will sort our by this, if it is hardware, then mate you need to send it to Sony center.
Sent from my D6603 using XDA Free mobile app
Click to expand...
Click to collapse
What if my phone's rooted? How do I do that o,o Do I need to do additional stuffs prior to factory reset?
Info
StrangelyFamiliar said:
What if my phone's rooted? How do I do that o,o Do I need to do additional stuffs prior to factory reset?
Click to expand...
Click to collapse
no Just u will lose ur root access by repairing the firmware
:good:
Geeks Empire said:
no Just u will lose ur root access by repairing the firmware
:good:
Click to expand...
Click to collapse
Thanks for the answer, although if I do that, can I still re-root my phone again?
And additional question pls (really sorry), if I'm going to do a back up when my phone is rooted, will my apps work fine in original firmware?
Your phone can be re-rooted again. No worries
Sindroid said:
Your phone can be re-rooted again. No worries
Click to expand...
Click to collapse
Thank u sir
Upp with updated query!

Categories

Resources